Stainless Steel Pressure Gauge Dual Display (0-15 psi/kPa) - 2 1-2" Glycerine Liquid Filled Water Air Oil Gas Gauge with Polycarbonate Lens & Brass Connection - 1/4" NPT

The gauge is sturdy and clear. The gauge fit well and is easy to read. I have to guess the gauge is accurate because I have not had time to calibrate it. So far so good. I’m using the gauge alongside a 4000 pound gauge on a large Nitrogen tank in my shop for filling tires on my rubber tire Backhoe, Skid Loader, Dump Truck tires and heavy equipment trailers. I also use this tank And gauges as a backup for my smaller tanks I use for HVAC work to pressurize and purge condensing units when my smaller tanks run out to keep me from driving 60+ miles round trip to the local supply house to swap tanks.Pros: the gauge is sturdy and hasn’t given me any problems yet.Cons: the seal on the gauges have a rubber stopper used I assume to fill the gauges with their Glycerin fluid and it doesn’t take much contact when with any of the hundreds of tools riding around in the back of the service van that always seem to fall out of there compartments when hard braking because of distract drivers or wildlife in the road that cause a hard breaking situation.I tell you this because I have hat to replace the previous one I have that started leaking shortly after installing it. I can’t be certain that it was an object or handling that caused the gauge to leak but I noticed the gauge leaking shortly after installation and the seal was the only thing that was not seated properly to keep it from leaking. I saw no other damage to the gauge but I wasn’t going to blame the seller because of the environment the tank was in where any number of a hundred things could have occurred to damage the seal and I did not inspect it after installing it. The cost is not so expensive that it’s worth the time of returning it or being dishonest and trying to made up some kind of excuse for why the seal failed, besides I wouldn’t do that any way because it’s not a Godly or honorable thing to do. I’ve been in business for over 30 years and I see to much dishonesty and fraud in our society.Conclusion: the gauges are worth the money and I’d buy them again if I damage them by mishandling or an accident caused by not securing the tanks and protecting them properly when transporting. They are a good buy.

Used this pressure gauge for my old air compressor and it works beautifully

This is quality product and is mounted on a hand pump….perfect for the job

Like the gauge. markings are a bit difficult to see.

Installed this on a 30-ton log splitter I bought used. By running it at half throttle for light work I see considerable fuel savings, but this necessitates adjusting the 2 stage pump bypass pressure to avoid stalling the motor. One should not play around with hydraulics settings without having some way to tell if the operating pressures are safe for both machinery and operator. Gauge is smooth yet responds instantly. Needle does not dance or vibrate. I wish they had a rubber armored version, but absent that I'd say this gauge does the job perfectly.

Works great. No issues at all

Good qualityClear scaleSmooth indicator needle

They are garbage. Some ore off by 500 psi.

Great

Después de 6 años de trabajo en la reparación y revisión de las múltiples bicicletas del hogar. Sería oportuno un mantenimiento preventivo y el reemplazo del presostato (por uno mejor) así como todas sus conexiones. Cuando se utiliza cinta teflón, es muy común que las roscas se vayan aflojando propiciando fugas de aire imperceptibles. Ahora la fijación y el sellado progresaron con con el mundialmente afamado sellador anaeróbico. Para finalizar con broche de oro, qué mejor que un manómetro de glicerina que absorba la vibración y facilite una lectura estable además de precisa. Es clara su visualización a la distancia por las dimensiones del dispositivo. Esta era una carencia que con frecuencia incomodaba a la hora de trabajar con la configuración anterior. Luce poderoso!

exactly what I needed

Baste robunsto un muy buen producto

No funcionan estan trabados y lo malo que pedi 4